phpseclib/phpseclib 's direct dependencies. Data on all dependencies, including transitive ones, is available via CSV download.| Name | Version | Size | License | Type | Vulnerabilities |
|---|---|---|---|---|---|
| paragonie/constant_time_encoding | v2.6.3 | 22.25 kB | MIT | prod | |
| paragonie/random_compat | v9.99.100 | 5.93 kB | MIT | prod |
PHP Secure Communications Library, also known as phpseclib, is a robust pure-PHP library that provides developers with implementations of RSA, AES, SSH2, SFTP, X.509, and other cryptographic algorithms. It's a crucial tool for ensuring secure communications in PHP applications. It supports numerous cryptographic primitives, including DES, 3DES, RC4, and others. The library includes implementations for various cryptographic functionalities in a PHP-friendly, easy-to-use format.
Using phpseclib/phpseclib is straightforward. It can be installed via Composer, a PHP package manager, with the following command: composer require phpseclib/phpseclib:~3.0. The number at the end denotes the version of phpseclib β 3.0 in this case. After installation, the library's functions are available for use in your PHP scripts.
For instance, if you want to connect to a SSH-2 server, the code could look like this:
<?php
include('Net/SSH2.php');
$ssh = new Net_SSH2('www.domain.tld');
if (!$ssh->login('username', 'password')) {
exit('Login Failed');
}
echo $ssh->exec('pwd');
echo $ssh->exec('ls -la');
?>
Bear in mind that the server's address, as well as the username and password, should be replaced with your own information.
The official documentation for phpseclib/phpseclib can be found at phpseclib's official website. This includes a Manual with a wide range of topics and examples, providing a detailed guide on how to use the library effectively. For developers seeking more in-depth technical insights, the API documentation is available at api.phpseclib.com/3.0/. These resources are continually updated, providing a reliable source of information for both new and seasoned PHP developers aiming to secure their applications.
